<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script src="js/vue.js" type="text/javascript" charset="utf-8"></script>
		<script>
		<script src="js"></script> type="text/javascript">
			window.onload = function(){
				var vm = new Vue({
					el:'#demo',
					data:{
						greeting:false
					}
				});
			}
		</script>
		<script src="js"></script>
	</head>
	<body>
		<h1 v-if="ok">YES</h1>
		<h1 v-else="no">NO</h1>
	</body>
</html>
